发明公开
EP2613045A1 Supply system for supplying an internal combustion engine with air and fuel
审中-公开
Versorgungssystem zur Versorgung eines Verbrennungsmotors mit Luft und Kraftstoff
- 专利标题： Supply system for supplying an internal combustion engine with air and fuel
- 专利标题（中）： Versorgungssystem zur Versorgung eines Verbrennungsmotors mit Luft und Kraftstoff
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申请号： EP13150712.1申请日： 2013-01-09
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公开(公告)号： EP2613045A1公开(公告)日： 2013-07-10
- 发明人: Razzano, Tancredi
- 申请人： I.C.P. S.r.l.
- 申请人地址： S.P. 16 Km. 15, 150 Castelnuovo don Bosco IT
- 专利权人： I.C.P. S.r.l.
- 当前专利权人： I.C.P. S.r.l.
- 当前专利权人地址： S.P. 16 Km. 15, 150 Castelnuovo don Bosco IT
- 代理机构： Boggio, Luigi
- 优先权： ITTO20120005 20120109
- 主分类号： F02M17/14
- IPC分类号： F02M17/14 ; F02M71/00
摘要：
A supply system (1), for supplying an internal combustion engine (3) with air and fuel, is provided with a first fuel supply circuit (18), having at least one electro-injector (17) controlled by an electronic unit (16), an intake conduit (5) conveying combustion air, a throttle valve (10) in the intake conduit (5), and a second fuel supply circuit (20), activated in the event of failure and having a nozzle (25) that atomizes fuel due to a depression in the intake conduit (5); a fuel flow rate adjusting valve (27) varies the flow rate exiting from the nozzle (25), under the operation of a mechanical transmission (28), according to the operation of the throttle valve (10).
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